Browsing: Lens_ideas

Last month a long thread evolved on Hacker News, a popular discussion forum, in response to my Nautilus article, “We Should Not Accept Scientific Results That Have Not Been Repeated.” Much to my delight, it generated a rich conversation involving scientists and non-scientists alike. That’s fitting, since our inability to independently replicate our results, I […]

Two philosophers debate the ethics of performance enhancement.

I have an idea that would keep 100 percent of foreign-born terrorists out of the United States. Not only that, it’s far simpler than any presidential candidate’s proposals. All we have to do is this: Never let anybody in. Most of us find this idea ludicrous, of course, and rightly so. Keeping out terrorists is […]

A few years ago, I became aware of serious problem in science: the irreproducibility crisis. A group of researchers at Amgen, an American pharmaceutical company, attempted to replicate 53 landmark cancer discoveries in close collaboration with the authors. Many of these papers were published in high-impact journals and came from prestigious academic institutions. To the […]

A dispatch from the future of extreme sports.

It was time to work with her hands, not only her mind.

Why Fotini Markopoulou traded quantum gravity for industrial design.

The visual playfulness of Simen Johan.

The environmental artist Ned Kahn, a MacArthur Foundation “genius grant” awardee, gravitates toward phenomena that lie on the edges of what science can grasp—“things,” he tells me over the phone, “that are inherently complex and difficult to predict, yet at the same time beautiful.” The weather, for example, has, because of its chaotic yet orderly […]

Noise is one of my favorite things in the universe. I don’t mean the neighbor’s rusty old lawnmower thundering you out of bed on a Sunday morning; like everybody else, I despise that kind of noise. No, what I am talking about is noise as the scientist understands it: a limitation of deterministic systems. As […]